2021.01.28
Polystyrene board (EPS) is a foam material with a closed-cell structure that is formed by foaming and molding with polystyrene resin as the main component.
Extruded board (XPS) is a rigid foam material with closed-cell structure made by heating and extruding polystyrene resin or its copolymer as the main component, adding a small amount of additives.
Tel:
English 
